Finite Group Databasebeta

C11⋊D781 #31769870

order17182
automorphism?
homologyAbelianization (H1) = C2 · Schur multiplier (H2) = C11

Aliases

unambiguous semidirect productC11⋊D781
unambiguous semidirect productC71⋊(C11⋊D11)

Splittings

Fitting, socle, derived, HallC112×C71 ⋊ C2
SylowC112 ⋊ D71
SylowC71 ⋊ C11⋊D11

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC112×C71C2
LCSG ▷ C112×C71
UCSC1

56 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8591

Polycyclic presentation:

2,11^2,71|b^a=b^10,c^a=c^10,d^a=d^70

Conjugacy classes & character table

4297 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD11×D781, D71×C11⋊D11, C2×C11⋊D781
maximal normal subgroup ofD11×D781, D71×C11⋊D11, C2×C11⋊D781
maximal quotient ofC11⋊Dic781, C2×C11⋊D781

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17182, 6);